下表反映的是1952-1957不同的经济成分在国民经济中的比例变化，由此推断（   ）<table _dj="MsoNormalTable" border="1" cellspacing="0" style="border-collapse:collapse;margin-left:-0.6000pt;border:none;mso-border-left-alt:0.5000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext;mso-border-bottom-alt:0.5000pt solid windowtext;mso-border-insideh:0.5000pt solid windowtext;mso-border-insidev:0.5000pt solid windowtext;mso-padding-alt:6.0000pt 6.0000pt 6.0000pt 6.0000pt ;"><tbody><tr><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:1.0000pt solid rgb(0,0,0);mso-border-left-alt:0.7500pt solid rgb(0,0,0);border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">时间</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">国营经济</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">合作社经济</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">公私合营经济</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">个体经济</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:1.0000pt solid rgb(0,0,0);mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">资本主义经济</td></tr><tr><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:1.0000pt solid rgb(0,0,0);mso-border-left-alt:0.7500pt solid rgb(0,0,0);border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">1952</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">19%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">1.5%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">0.7%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">71.8%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">7%</td></tr><tr><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:1.0000pt solid rgb(0,0,0);mso-border-left-alt:0.7500pt solid rgb(0,0,0);border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">1957</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">33%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">56%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">7%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">3%</td><td valign="center" style="padding:3.7500pt 6.0000pt 3.7500pt 6.0000pt ;border-left:none;mso-border-left-alt:none;border-right:1.0000pt solid rgb(0,0,0);mso-border-right-alt:0.7500pt solid rgb(0,0,0);border-top:none;mso-border-top-alt:0.7500pt solid rgb(0,0,0);border-bottom:1.0000pt solid rgb(0,0,0);mso-border-bottom-alt:0.7500pt solid rgb(0,0,0);">1%</td></tr></tbody></table>①其目的为了建立社会主义生产关系 ②建立起公有制为主体、多种经济所有制并存基本经济制度③由此完成了由农业国向工业国的转变     ④这是中国历史上最伟大最深刻的变革